package xx;

public class AddSub {
    public static void main (String[] Args) {
	char c='c';
	int i=10;
	double d=10;
	long l=1;
	String s="Hello";
	int a=2;
	System.out.println("s+="+i);
	s+=i;
	
	a=3;
	System.out.println(a+=a*=a);
    }
    
}
